# Acceleration Unit Converter vs HLS Stream Player

The clearest difference is price: HLS Stream Player at Free against Acceleration Unit Converter's $1.99. HLS Stream Player also leads on update cadence (daily vs every 38 months). Acceleration Unit Converter's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 27.0). On ads and in-app purchases there is nothing between them.

HLS Stream Player is free to download; Acceleration Unit Converter costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Acceleration Unit Converter ships an update every 38 months, HLS Stream Player daily. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Acceleration Unit Converter | HLS Stream Player |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | **Daily** |
| Size | 0 MB | 1 MB |
| Requires iOS | **15.6** | 27.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kei Suefuji](https://appshunter.io/developer/1388335881) | [Futoshi Ebata](https://appshunter.io/developer/1896516461) |

## What reviewers say

### Acceleration Unit Converter

[App page](https://appshunter.io/ios/app/acceleration-unit-converter/id1451650029)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### HLS Stream Player

[App page](https://appshunter.io/ios/app/hls-stream-player/id6810458115)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Acceleration Unit Converter free?

Acceleration Unit Converter costs $1.99, with no in-app purchases.

### Is HLS Stream Player free?

HLS Stream Player is free to download, with no in-app purchases.

### Do Acceleration Unit Converter or HLS Stream Player have ads?

Neither Acceleration Unit Converter nor HLS Stream Player shows ads.

### Which is updated more often, Acceleration Unit Converter or HLS Stream Player?

Acceleration Unit Converter ships an update every 38 months, and HLS Stream Player daily. Most recently, Acceleration Unit Converter was updated on October 25, 2026 and HLS Stream Player on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*